LM431BCMX

Digikey

Texas Instruments
LM431BCMX
Obsolete
IC VREF SHUNT 37V 1% 8SOIC - Digikey IC VREF SHUNT ADJ 8SOIC - Digikey Voltage References Adjustable Precision Zener Shunt Regulator 8-SOIC -40 to 85 - Mouser See more descriptions See less descriptions

Case/Package	SOIC
Cathode Current	1mA
Current Rating	100mA
Max Input Voltage	37V
Max Operating Temperature	70°C
Min Operating Temperature	0°C
Max Output Voltage	37V
Min Output Voltage	2.495V
Mount	Surface Mount
Number of Channels	1
Number of Pins	8
Output Current	100mA
Output Type	Adjustable
Output Voltage	37V
Package Quantity	1
Packaging	Tape and Reel
Reference Type	Shunt
RoHS Compliant	No
Temperature Coefficient	50ppm/°C
Tolerance	1%

Texas Instruments

Official datasheet

Digikey

Datasheet (pdf, 1.2 MB)

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Authorized Distributors

Rochester Electronics - LM431BCMX

$0.1517

Buy

Stock

Break

US: 2,500

1	$0.1517
10	$0.1517
100	$0.1426
1000	$0.1289

Verical - LM431BCMX

Buy

Stock

Break

US: 2,500

Associate Distributors

Heisener Electronics - LM431BCMX

$0.1544

Buy

Stock

Break

CN: 858,307

1	$0.1544
10	$0.1544
100	$0.1544
1000	$0.1544

Esaler Electronic - LM431BCMX

$0.79

Buy

Stock

Break

HK: 1

1	$0.79
10	$0.783
100	$0.776
1000	$0.769

Lucentia Tech - LM431BCMX

$43,801.80

Buy

Stock

Break

US: 43,802

1	$43,801.80
10	$41,611.71
100	$39,421.62
1000	$1.08

RX Electronics Limited - LM431BCMX

$0.132

Buy

Stock

Break

CN: 5,639

10	$0.132
100	$0.132
1000	$0.049

YIC International - LM431BCMX

$0.46

Buy

Stock

Break

HK: 47,858

1	$0.46
10	$0.395
100	$0.295
1000	$0.179

Bettlink - LM431BCMX

$0.1786

Buy

Stock

Break

HK: 3,201

1	$0.1786
10	$0.1624
100	$0.149
1000	$0.1289

DigiKey Marketplace - 2156-LM431BCMX-488-ND

Buy

Stock

Break

US: 66,172

Classic Components - LM431BCMX

Buy

Stock

Break

US: 3,587

Quest - LM431BCMX

$0.3048

Buy

Stock

Break

US: 2,536

1	$0.3048
10	$0.3048
100	$0.2032
1000	$0.1422

Lingto Electronic Ltd. - LM431BCMX

$0.15

Buy

Stock

Break

CN: 16,533

1	$0.15
10	$0.1425
100	$0.135
1000	$0.1335

AAA CHIPS - LM431BCMX

$0.0916

Buy

Stock

Break

HK: 65,064

1	$0.0916
10	$0.0889
100	$0.0862
1000	$0.0862

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Texas Instruments TL431ACDRE4	Not Recommended for New Design
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STMicroelectronics TL1431CDT	Volume Production
ON Semiconductor TL431BVDG	Obsolete
ON Semiconductor TL431BVDR2G	Volume Production
ON Semiconductor / Fairchild TL431ACD	Obsolete
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ON Semiconductor / Fairchild LM431BIMX	Obsolete
ON Semiconductor NCP431AIDR2G	End of Life
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Texas Instruments TL431QDG4	End of Life
Texas Instruments TL431QDRE4	End of Life
Texas Instruments TL431QDRG4	End of Life
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ON Semiconductor TL431AIDR2G	Volume Production
STMicroelectronics TL431AIYDT	Volume Production
ON Semiconductor TL431AIDG	Volume Production
TI National Semiconductor LM431BCM/NOPB	Volume Production
STMicroelectronics TL431AIDT	Volume Production
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ON Semiconductor / Fairchild KA431ADTF	Obsolete
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Texas Instruments TL431BIDRE4	Not Recommended for New Design
Texas Instruments TL431BIDRG4	Obsolete
Texas Instruments TL431BIDG4	Volume Production
TI National Semiconductor LM431AIM/NOPB	Not Recommended for New Design
ON Semiconductor / Fairchild KA431D	Obsolete
TI National Semiconductor LM431CIMX	Obsolete
Taiwan Semiconductor TS431BCSRL	Volume Production
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